Sun shield



FIG. 1 is a front view of a sun shield showing my new design, theopposite side being a mirror image of the side shown herein;

FIG. 2 is a top view of the sun shield as in FIG. 1;

FIG. 3 is a bottom view of the sun shield as in FIG. 1;

FIG. 4 is a left side view of the sun shield as in FIG. 1; and,

FIG. 5 is a right side view of the sun shield as in FIG. 1.

The ornamental design for a sun shield, as shown and described.